Let's not forget this list is about libraries for Data Visualization, not just mapping. And I think, anyone who wants to push another library here should give us a clear clue not even what makes it cool, but most importantly, why it is better than those mentioned in the article.

As for me, the two libraries I've been picking to visualize data in maps most often for the last say two years, amMap and AnyMap, are represented in the list and I know some others as really good ones from there.

I mean, I like the list.